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128 Commits

Author SHA1 Message Date
hrj 9b978212dc show errors in demo 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 18:05:59 +05:30
hrj c362ed5cb0 renamed GifCaptcha to PoppingCharactersCaptcha 2021-04-19 17:26:09 +05:30
hrj d81cf17a08 tune GifCaptcha: decrease character spacing, add jitter, slower frame rate 2021-04-19 17:17:24 +05:30
hrj 7ad164e3c2 GifCaptcha: show letters at different offsets 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 16:59:14 +05:30
hrj d32d836475 Gif Captcha: Simplify code 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 15:26:03 +05:30
hrj d2ef8c5259 Use port number from config file (fixes regression) 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 15:13:52 +05:30
hrj 46012b2ce3 default config: randomize seed used by randomizer 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 13:29:41 +05:30
hrj 523805263a Default config: larger throttle setting 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 13:29:15 +05:30
hrj 6189ffce89 add a simple browser based demo 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 13:14:36 +05:30
hrj 2885decb56 ensure fresh captchas are served by sorting on attempted 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 09:26:49 +05:30
hrj 7684b68efd optimisation: faster update of attempted column 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 09:26:49 +05:30
hrj 4335740bfc remove O (Capital O) from set of safe alphabets 
since it is easily confused with 0 (zero)

Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-19 09:26:49 +05:30
hrj d02a3504b7 Restore backlog value 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-18 18:54:32 +05:30
hrj 32169dbe80 scala-fix changes 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-18 18:37:37 +05:30
hrj 55288d3346 use picoServe library 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-18 18:37:37 +05:30
Rahul Rudragoudar 43331f8dd7
Improve Error handling/messages (#82) 
* Add image error fields

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Update models

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Improve error handling/messages

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Minor reformat

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Improve error handling

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Add base trait

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Decouple data access methods
Improve error handling

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Minor reformat

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Add pattern matching to handle error
Remove try except blocks

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-04-16 23:22:21 +05:30
hrj 660447798f Debug Captcha: Print mismatches 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-14 10:08:33 +05:30
hrj d3a2c6fa35 Minor: use Map.of() 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-14 10:08:33 +05:30
hrj 96b5808628 correctly parse parameter values from config 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj b765399f68 debug captcha: use safe alphabets only 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj 41bdbc7fbf debug captcha: use a larger font 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj 954399042c debug catpcha: only use alphabets 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj 332bb2113b minor, typos in comment 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj d9fefca841 minor, spacing 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj dd1129b484 added a debug captcha 
Signed-off-by: hrj <harshad.rj@gmail.com>
 2021-04-13 14:54:16 +05:30
hrj f8de5a5932 minor: added comment about per thread connections 2021-04-12 17:01:24 +05:30
hrj e8416ff70e internal change: make maxAttempts easier to specify 2021-04-12 16:37:09 +05:30
hrj 8840a13a8f minor: moved blob variable to inner scope 2021-04-12 09:25:33 +05:30
hrj 43e1a379ac use an unbounded thread pool 
mimics the performance with JLHttpServer
 2021-04-12 07:22:53 +05:30
hrj fb400a6aea remove debug print 2021-04-12 07:10:00 +05:30
hrj 6fd34c16ac optimise string operations 2021-04-12 07:06:44 +05:30
hrj 89eeb76c46 Use a fork join pool executor with parallelism = 4 2021-04-12 07:00:53 +05:30
Rahul Rudragoudar 4612dfa1cd
Migrate to HttpServer (#76) 
* Migrate to Fibry

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Improve error handling

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Update models and fields

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Enable fibry server

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Update .gitignore

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Convert captcha class to object

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Rollback error handling

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Update models

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Migrate to sun http server

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Refactor: Linter and formatter

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Remove redundant dependancy

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-04-11 17:57:15 +05:30
hrj ac0fa4e5ff fix deprecation warnings 2021-04-01 17:02:33 +05:30
Rahul Rudragoudar fe8bf54196
Config fallback support 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-29 15:29:21 +05:30
Rahul Rudragoudar 30f152f7ec
Minor update 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-29 15:28:28 +05:30
Rahul Rudragoudar 3ea15af41a
Add attributes enum 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-29 15:26:59 +05:30
Rahul Rudragoudar 033db81721
Add captcha fields enum 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-11 21:26:58 +05:30
Rahul Rudragoudar 21b299a30f
Add captchaConfig case class 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-11 21:26:30 +05:30
Rahul Rudragoudar 2b617ef75d
Add additional filtering on captchas 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-11 21:25:33 +05:30
Rahul Rudragoudar e931e43bb9
Extract to case class 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-11 21:24:22 +05:30
Rahul Rudragoudar 2c0f3deb8a
Add supportedParams method 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-11 21:23:24 +05:30
Rahul Rudragoudar 070b862f25
Remove access methods 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-05 14:51:17 +05:30
Rahul Rudragoudar 6c4a3d0152
Add config time support to captcha expiry 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:52:30 +05:30
Rahul Rudragoudar 0906d6b906
Minor updates 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:34:38 +05:30
Rahul Rudragoudar 5cafd037d1
Improve error handling 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:34:16 +05:30
Rahul Rudragoudar ed39535039
Update statements 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:33:46 +05:30
Rahul Rudragoudar c00680f631
Add config method 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:32:45 +05:30
Rahul Rudragoudar 600c7c5e8f
Add config support 
Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-03-02 21:31:07 +05:30
Rahul Rudragoudar de50d8123e
Linter and Formatter support (#58) 
* Add scala linter and formatter

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Add java formatter

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Add linter support

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Increase maxColumn limit

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Reformat and lint

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Minor reformatting

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Add scala formatter on compile option

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>

* Enable scala linter for CI

Signed-off-by: Rahul Rudragoudar <rr83019@gmail.com>
 2021-02-25 23:49:39 +05:30